19 Great Southsea Street, Southsea, PO5 3BY
About 19 Great Southsea Street
19 Great Southsea Street is a three-bedroom mid-terrace house in Southsea (PO5 3BY). It has a recorded floor area of 113 m² (around 1215 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (February 2011) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from February 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £421,000 sits 87.1% above the 2013 sale of £225,000. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). On the market in October 2013 and unlisted since — roughly 13 years. One planning record on file: new windows refused in 2016.
Know exactly what you're buying at 19 Great Southsea Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
Energy performance
19 Great Southsea Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Feb 2021
EPC Rating
Planning history
- Oct 2016RenovationFullIn report
External alterations to the front elevation to include installation of a replacement window, new window opening and steps leading to front door
New Windows- Documents
- 15 docs on file
- Reference
- 16/01243/HOU
We flagged 2 things worth checking at 19 Great Southsea Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
19 Great Southsea Street valuation sits well clear of the typical sold price in this postcode.
£421,000
Modelled from EPC, postcode comparables.
£225,000
Recorded with HM Land Registry.
Sales timeline
30 October 2013Most recent
£225,000
22 April 2004
£225,000
Median price across the last 5 sales in PO5 3BY: £480,000 (2025–2023).
Nearby sales in PO5 3BY
25 Great Southsea Street, Southsea, PO5 3BY
Sold Jul 2025
£520,00023 Great Southsea Street, Southsea, PO5 3BY
Sold May 2025
£280,00013 Great Southsea Street, Southsea, PO5 3BY
Sold Oct 2023
£468,00058 Great Southsea Street, Southsea, PO5 3BY
Sold Aug 2023
£480,00011 Great Southsea Street, Southsea, PO5 3BY
Sold Jul 2023
£491,900
Everything we know about 19 Great Southsea Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Great Southsea Street homes
On epc rating, 19 Great Southsea Street runs well behind the street norm.
Price per m²
£1,993
Street avg £2,746
Floor Area
113 m²
Street avg 115 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.2 t/year
Similar properties nearby
1 Glebe Court, 1 Grove Road South
PO5 3TH
1 Castle Close
PO5 3EB
1 Netley Place
PO5 3NG
1 Bayfields, Shaftesbury Road
PO5 3PJ
1 Great Southsea Street
PO5 3BY
1 Garden Lane
PO5 3DP
1 Auckland Road West
PO5 3NY
1 Palmerston Mansions, Palmerston Road
PO5 3QJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Green Road — bus stop.
Closest school
0.4 km
Cottage Grove Primary School and Nursery. 28 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
43.5dB